I suggest you to do the search via Google and type in youw own keywords what you're looking for... Just type in halloween eye lenses, horror eye lenses, etc. I know there are a lot of different kind of eye lenses! Whoo! Perhaps, you need to type in clown eye lenses!

My sister recently got some prescription eyedrops for allergies and discovered that they glow under black lights. Looks like here eyes are bleeding. Freakiest thing I've ever seen, and I've seen a lot.